Maximum and minimum values of a trigonometric function Student activity Play

Moving graphs of trigonometric functions Student activity Play

Moving graphs of trigonometric functions Whiteboard exercise Play

New variable in a trigonometric equation Animation Play

New variable in a trigonometric equation Animation Play

Number of solutions of a trigonometric equation Whiteboard exercise Play

Other trigonometric functions Whiteboard presentation Play

Other trigonometric functions Class activity Play

Other trigonometric ratios Whiteboard exercise Play

Other trigonometric ratios Student activity Play

Parametric function involving the trigonometric functions and its derivative Whiteboard exercise Play

Primitive period of the tangent Whiteboard exercise Play

Primitive period of the tangent Student activity Play

Primitive periods of shifted trigonometric functions Whiteboard exercise Play

Properties of trigonometric functions of a general angle (1) Whiteboard presentation Play

Properties of trigonometric functions of a general angle (1) Class activity Play

Properties of trigonometric functions of a general angle (2) Whiteboard presentation Play

Properties of trigonometric functions of a general angle (2) Class activity Play

Proving a trigonometric identity Animation Play

Proving trigonometric identities Student activity Play

Proving trigonometric identities Whiteboard exercise Play

Proving trigonometric identities Animation Play

Proving trigonometric identity using the Pythagorean identity Whiteboard exercise Play

Range of trigonometric functions Whiteboard exercise Play

Range of trigonometric functions Student activity Play